QIDISlicer1.0.0

tests/libslic3r/libslic3r_tests.cpp

@@ -0,0 +1,88 @@
+#include <catch_main.hpp>
+
+#include "libslic3r/Utils.hpp"
+
+// bimap test
+#include <string_view>
+#include <boost/bimap.hpp>
+#include <boost/assign.hpp>
+
+namespace {
+
+TEST_CASE("sort_remove_duplicates", "[utils]") {
+	std::vector<int> data_src = { 3, 0, 2, 1, 15, 3, 5, 6, 3, 1, 0 };
+	std::vector<int> data_dst = { 0, 1, 2, 3, 5, 6, 15 };
+	Slic3r::sort_remove_duplicates(data_src);
+    REQUIRE(data_src == data_dst);
+}
+
+TEST_CASE("string_printf", "[utils]") {
+    SECTION("Empty format with empty data should return empty string") {
+        std::string outs = Slic3r::string_printf("");
+        REQUIRE(outs.empty());
+    }
+    
+    SECTION("String output length should be the same as input") {
+        std::string outs = Slic3r::string_printf("1234");
+        REQUIRE(outs.size() == 4);
+    }
+    
+    SECTION("String format should be interpreted as with sprintf") {
+        std::string outs = Slic3r::string_printf("%d %f %s", 10, 11.4, " This is a string");
+        char buffer[1024];
+        
+        sprintf(buffer, "%d %f %s", 10, 11.4, " This is a string");
+        
+        REQUIRE(outs.compare(buffer) == 0);
+    }
+    
+    SECTION("String format should survive large input data") {
+        std::string input(2048, 'A');
+        std::string outs = Slic3r::string_printf("%s", input.c_str());
+        REQUIRE(outs.compare(input) == 0);
+    }
+}
+
+TEST_CASE("Bimap duplicity behavior") {
+    enum class number {
+        one = 1,
+        three = 3,
+        tri = 3 // ONLY alias
+    };
+
+    using BimapType = boost::bimap<std::string_view, number>;
+    BimapType bimap = boost::assign::list_of<BimapType::relation>
+        ("one", number::one)
+        ("three", number::three)
+        ("tri", number::tri) // no matter if it is there
+        ;
+
+    const auto& to_type = bimap.left;    
+    
+    auto item_number1 = to_type.find("one");
+    REQUIRE(item_number1 != to_type.end());
+    CHECK(item_number1->second == number::one);
+
+    auto item_number3 = to_type.find("three");
+    REQUIRE(item_number3 != to_type.end());
+    CHECK(item_number3->second == number::three);
+
+    // to_type.find("tri"); // not in map
+    
+    const auto &to_name = bimap.right;
+    
+    auto it1 = to_name.find(number::one);
+    REQUIRE(it1 != to_name.end());
+    CHECK(it1->second == "one");
+
+    auto it2 = to_name.find(number::three);
+    REQUIRE(it2 != to_name.end());
+    CHECK(it2->second == "three");
+
+    auto it3 = to_name.find(number::tri);
+    REQUIRE(it3 != to_name.end());
+    REQUIRE(number::three == number::tri);        
+    CHECK(it3->second == "three");
+}
+
+} // end namespace